The document provides instructions from God to Moses on Mount Sinai for building the Tabernacle and establishing worship. It describes the construction of the ark of the covenant, altar, lampstand, curtains, priestly garments including the breastpiece and turban, and altar of incense. Moses was given two stone tablets with the Ten Commandments written on them by the finger of God. The purpose was for God to dwell among the Israelites and for Moses to teach them God's laws and commands.